(PHP 5 >= 5.6.0, PHP 7)
gmp_rootrem — Take the integer part and remainder of nth root
gmp_rootrem ( GMP|int|string $num , int $nth ) : array
nth root of
num and returns the integer component and remainder of the result.
A GMP object, an int or a numeric string.
The positive root to take of
A two element array, where the first element is the integer component of the root, and the second element is the remainder, both represented as GMP numbers.
© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.